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About partition type ID
Most computer users may be familiar with partitions and partition types. Actually,
there are five partition types: primary, extensible firmware interface (EFI),
extended, logical, and Microsoft Reserved (MSR). How about partition type
ID?
Partition type ID is a byte value intended to specify the file system a
partition contains and/or to flag the special access method used to access the
partition.
For MBR disks, the value for the type field is in hexadecimal form. Following are the
frequently-used type IDs for MBR-based partitions:
● 0x01 FAT12
● 0x04 FAT16, less than 32 MB
● 0x06 FAT16, greater than 32 MB
● 0x07 NTFS
● 0x0B FAT32, used by DOS & Win95
● 0x0C FAT32 using LBA mode to access to FAT32 partition
● 0x0E FAT16 using LBA mode to access to FAT16 partition
For GPT disks, the value for the type field is a long string. Recognized GUIDs
include:
◆ EFI system partition: c12a7328-f81f-11d2-ba4b-00a0c93ec93b
◆ Basic data partition: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
◆ Learn more…
Why would someone like to change a partition type ID? Actually, changing type ID is a
good way to prevent the system using or initializing partitions. Read on to find out
how to change partition type ID in Windows 10/8/7 efficiently.
How to change partition type ID in Windows 10/8/7 easily?
Here I’m going to show you two efficient solutions to change partition type ID in
Windows 10. You can set partition type ID in Windows 8/7 with the same methods.
Solution 1: change partition type ID with a powerful utility
With a reliable, specialized utility, you will save much time and efforts. AOMEI Partition Assistant
Professional is such a tool you need. It is an all-around partition manager
which helps you to move, merge, split and resize
partitions. It also offers you the disk conversion feature, such as
converting dynamic disk to basic, converting GPT disk to MBR and MBR disk to GPT,
etc.
It supports all Windows PC operating systems like Windows 10/8.1/8/7/Vista/XP. If you are running Windows Server, please turn to the Server edition. Now follow
the instructions below to change partition type ID via AOMEI Partition
Assistant:
Step 1. Install and launch AOMEI Partition Assistant. Right click
the drive of which you want to change partition type ID, select “Advanced” and then
“Change Partition Type ID”.

Step 2. In the pop up window, select the new partition type ID and
click “OK” to save the change.

Step 3. Click “Apply” to view pending operation and then “Proceed”
to commit the operation.

✎ Notes:
● Changing partition type ID is unavailable for GPT disk partitions in AOMEI
Partition Assistant. However, you are allowed to convert between GPT and MBR
disks.
● The program won’t delete files while changing partition type ID, so you
needn’t be worried about data loss.
Solution 2: set partition type ID via Diskpart
Some people prefer to use command lines. Then, try Diskpart SET ID command in
following steps:
1. Press Windows Key + R to open the Run dialogue.
Type diskpart and click “OK” or press Enter to run Diskpart.
2. Type list volume and press Enter.
3. Type select volume # (ex: volume 8) and press Enter to
select the volume/partition of which you want to change partition type ID.
4. Type set id=# (ex: id=0B) and press Enter to set a new
partition type ID.
(Tips: The leading “0x” of the ID is omitted when specifying the
hexadecimal partition type.)
5. Type exit and press Enter to exit Diskpart.

Conclusion
You have learned two efficient ways to change partition type ID in Windows 10/8/7.
Apart from setting partition type ID, you can use AOMEI Partition Assistant to remove
write protection on micro SD card Samsung and repair pen
drive not detected. Go for this tool and enjoy all the wonderful features
right now!